140514752

素因数分解:

$2^6\times 7^3\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 112

約数和(自身を含む): 335889600

約数和(自身を除く): 195374848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 148, 173, 196, 224, 259, 296, 343, 346, 392, 448, 518, 592, 686, 692, 784, 1036, 1184, 1211, 1372, 1384, 1568, 1813, 2072, 2368, 2422, 2744, 2768, 3136, 3626, 4144, 4844, 5488, 5536, 6401, 7252, 8288, 8477, 9688, 10976, 11072, 12691, 12802, 14504, 16576, 16954, 19376, 21952, 25382, 25604, 29008, 33908, 38752, 44807, 50764, 51208, 58016, 59339, 67816, 77504, 89614, 101528, 102416, 116032, 118678, 135632, 179228, 203056, 204832, 237356, 271264, 313649, 358456, 406112, 409664, 474712, 542528, 627298, 716912, 812224, 949424, 1254596, 1433824, 1898848, 2195543, 2509192, 2867648, 3797696, 4391086, 5018384, 8782172, 10036768, 17564344, 20073536, 35128688, 70257376, 140514752]

約数ペア:

[(1, 140514752), (2, 70257376), (4, 35128688), (7, 20073536), (8, 17564344), (14, 10036768), (16, 8782172), (28, 5018384), (32, 4391086), (37, 3797696), (49, 2867648), (56, 2509192), (64, 2195543), (74, 1898848), (98, 1433824), (112, 1254596), (148, 949424), (173, 812224), (196, 716912), (224, 627298), (259, 542528), (296, 474712), (343, 409664), (346, 406112), (392, 358456), (448, 313649), (518, 271264), (592, 237356), (686, 204832), (692, 203056), (784, 179228), (1036, 135632), (1184, 118678), (1211, 116032), (1372, 102416), (1384, 101528), (1568, 89614), (1813, 77504), (2072, 67816), (2368, 59339), (2422, 58016), (2744, 51208), (2768, 50764), (3136, 44807), (3626, 38752), (4144, 33908), (4844, 29008), (5488, 25604), (5536, 25382), (6401, 21952), (7252, 19376), (8288, 16954), (8477, 16576), (9688, 14504), (10976, 12802), (11072, 12691)]